我使用 nautilus > 文件 > 连接到服务器，从 Ubuntu 12.04 连接到连接到 LAN 的另一台计算机上的 Windows 7。大多数情况下，它工作正常，但有时当我打开它并尝试打开 Windows“用户”文件夹时，Ubuntu 会使用文本编辑器打开它（或尝试打开，因为它挂起）。我尝试右键单击文件夹并“使用文件打开”，但它仍然打开文本编辑器。
如果我重启 Ubuntu，它又可以正常工作了。所以我想知道是否有一个服务或其他东西可以重启来解决这个问题，而无需重启电脑？
服务状态：
root:~$ service --status-all
[ ? ] acpi-support
[ ? ] acpid
[ ? ] alsa-restore
[ ? ] alsa-store
[ ? ] anacron
[ - ] apparmor
[ ? ] apport
[ ? ] atd
[ ? ] avahi-daemon
[ ? ] bluetooth
[ - ] bootlogd
[ - ] brltty
[ ? ] console-setup
[ ? ] cron
[ ? ] cups
[ ? ] dbus
[ ? ] dmesg
[ ? ] dns-clean
[ ? ] failsafe-x
[ - ] fancontrol
[ ? ] friendly-recovery
[ - ] grub-common
[ - ] hddtemp
[ ? ] hostname
[ ? ] hwclock
[ ? ] hwclock-save
[ ? ] irqbalance
[ - ] kerneloops
[ ? ] killprocs
[ ? ] lightdm
[ - ] lm-sensors
[ ? ] modemmanager
[ ? ] module-init-tools
[ ? ] network-interface
[ ? ] network-interface-container
[ ? ] network-interface-security
[ ? ] network-manager
[ ? ] networking
[ ? ] nxsensor
[ ? ] nxserver
[ ? ] ondemand
[ ? ] openvpn
[ ? ] plymouth
[ ? ] plymouth-log
[ ? ] plymouth-splash
[ ? ] plymouth-stop
[ ? ] plymouth-upstart-bridge
[ ? ] pppd-dns
[ ? ] procps
[ - ] pulseaudio
[ ? ] rc.local
[ ? ] resolvconf
[ ? ] rfkill-restore
[ ? ] rfkill-store
[ - ] rsync
[ ? ] rsyslog
[ + ] saned
[ ? ] sendsigs
[ ? ] setvtrgb
[ ? ] speech-dispatcher
[ + ] ssh
[ - ] stop-bootlogd
[ - ] stop-bootlogd-single
[ ? ] sudo
[ ? ] udev
[ ? ] udev-fallback-graphics
[ ? ] udev-finish
[ ? ] udevmonitor
[ ? ] udevtrigger
[ ? ] ufw
[ ? ] umountfs
[ ? ] umountnfs.sh
[ ? ] umountroot
[ - ] unattended-upgrades
[ - ] urandom
[ ? ] virtualbox
[ ? ] whoopsie
[ - ] x11-common